Abstract:The tick Rhipicephalus (Boophilus) microplus has been considered a major pest of cattle in tropical regions of the world, inducing significant economic impact on livestock activity. In Brazil, the scenarios of Spotted Fever (SF) epidemic cycles involve Amblyomma sculptum and Amblyomma aureolatum, transmitting Rickettsia rickettsii, as well as Amblyomma ovale, transmitting R. parkeri strain Atlantic Rainforest. However, other potentially pathogenic species of Rickettsia, as well as new species of ticks with vec… Show more
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